[NEW] Implement WebScripting Protocol for YouTube and Flash Block Detector. Bump our Flash version from 10.0 r22 to 10.0 r45.

Author: rentzsch

Plugin/Info-Plugin.plist

@@ -30,7 +30,7 @@
 	<string>http://rentzsch.github.com/clicktoflash/release_notes/appcast.xml</string>
     <!--<string>http://rentzsch.github.com/clicktoflash/release_notes/appcast_distantfuture.xml</string>-->
 	<key>WebPluginDescription</key>
-	<string>Shockwave Flash 10.0 r22</string>
+	<string>Shockwave Flash 10.0 r45</string>
 	<key>WebPluginMIMETypes</key>
 	<dict>
 		<key>application/x-shockwave-flash</key>
@@ -45,5 +45,7 @@
 	</dict>
 	<key>WebPluginName</key>
 	<string>Shockwave Flash</string>
+	<key>CTFFlashVariableVersion</key>
+	<string>MAC 10,0,45,2</string>
 </dict>
 </plist>

Plugin/Plugin.m

@@ -1126,6 +1126,75 @@ - (void) _removeTrackingAreaForCTF
 }
 
 
+#pragma mark -
+#pragma mark WebScripting Protocol
+
+- (id)objectForWebScript {
+    //NSLog(@"objectForWebScript => %@", self);
+	return self;
+}
+
++ (NSString *)webScriptNameForSelector:(SEL)aSelector {
+	// javascript may call GetVariable("$version") on us
+    
+    NSString *result = nil;
+    
+	if (aSelector == @selector(flashGetVariable:))
+		result = @"GetVariable";
+    
+    //NSLog(@"webScriptNameForSelector:%@ => %@", NSStringFromSelector(aSelector), result);
+    return result;
+}
+
++ (BOOL)isSelectorExcludedFromWebScript:(SEL)aSelector {
+    BOOL result = YES;
+    
+    if (aSelector == @selector(flashGetVariable:))
+		result = NO;
+    
+    //NSLog(@"isSelectorExcludedFromWebScript:%@ => %d", NSStringFromSelector(aSelector), result);
+    return result;
+}
+
+- (id)flashGetVariable:(id)flashVar {
+	static NSString *sFlashVersion = nil;
+    static NSString *sClickToFlashVersion = nil;
+    
+    //NSLog(@"flashVar: %p %@", flashVar, flashVar);
+	
+	if (flashVar && [flashVar isKindOfClass:[NSString class]]) {
+		if ([flashVar isEqualToString:@"$version"]) {
+			if (sFlashVersion == nil) {
+				NSBundle *bundle = [NSBundle bundleForClass:[self class]];
+				if (bundle) {
+					id version = [bundle objectForInfoDictionaryKey:@"CTFFlashVariableVersion"];
+					if (version && [version isKindOfClass:[NSString class]]) {
+						sFlashVersion = [(NSString *)version copy];
+					}
+				}
+			}
+			
+			return sFlashVersion;
+		} else if ([flashVar isEqualToString:@"$ClickToFlashVersion"]) {
+            if (sClickToFlashVersion == nil) {
+				NSBundle *bundle = [NSBundle bundleForClass:[self class]];
+				if (bundle) {
+					id version = [bundle objectForInfoDictionaryKey:@"CFBundleShortVersionString"];
+					if (version && [version isKindOfClass:[NSString class]]) {
+						sClickToFlashVersion = [(NSString *)version copy];
+					}
+				}
+			}
+			
+			return sClickToFlashVersion;
+        } else {
+			return [self flashvarWithName:flashVar];
+		}
+	}
+	
+	return nil;
+}
+
 #pragma mark -
 #pragma mark YouTube H.264 support